In a eukaryotic cell, where are the proteins for electron transport chain located?
Correct answer: C. Mitochondria
- A. Smooth endoplasmic reticulum
- B. Rough endoplasmic reticul•rn
- C. Mitochondria
- D. Cell membrane
Explanation
In eukaryotes, the electron transport chain is located in the inner mitochondrial membrane. In prokaryotes, it is located within the plasma membrane.
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Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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